Sever?s disease is also known as calcaneal apophysitis, which is a medical condition that causes heel pain In one or both feet. The disease is known to affect children between the ages of 8 and 14.
Sever?s disease occurs when part of the child?s heel known as the growth plate (calcaneal epiphysis) is attached to the Achilles tendon. This area can suffer injury when the muscles and tendons of
the growing foot do not keep pace with bone growth. Therefore, the constant pain which one experiences at the back of the heel will make the child unable to put any weight on the heel. The child is
then forced to walk on their toes. Toe gait- develops in which the child must change the way they walk to avoid placing weight on the heel. This can lead to other problems as well in the
Sever?s disease is caused by repetitive tension and/or pressure on the growth center of the heel. Running and jumping place a large amount of pressure on the heels and can cause pain. Children with
Sever?s may limp or have an altered gait due to the pain. Risk factors for Sever's include tight calf muscles, weak ankle muscles, and alignment abnormalities at the foot and ankle. Sever?s can also
result from wearing shoes without sufficient heel padding or arch support.
Symptoms of calcaneal apophysitis may include Pain in the back or bottom of the heel, Limping, Walking on toes, Difficulty running, jumping, or participating in usual activities or sports, Pain when
the sides of the heel are squeezed.
A doctor can usually tell that a child has Sever's disease based on the symptoms reported. To confirm the diagnosis, the doctor will probably examine the heels and ask about the child's activity
level and participation in sports. The doctor might also use the squeeze test, squeezing the back part of the heel from both sides at the same time to see if doing so causes pain. The doctor might
also ask the child to stand on tiptoes to see if that position causes pain. Although imaging tests such as X-rays generally are not that helpful in diagnosing Sever's disease, some doctors order them
to rule out other problems, such as fractures. Sever's disease cannot be seen on an X-ray.
Non Surgical Treatment
Treatment may consist of one or more of the following. Elevating the heel. Stretching hamstring and calf muscles 2-3 times daily. Using R.I.C.E. (Rest, Ice, Compression, Elevation). Foot orthotics.
Medication. Physical therapy. Icing daily (morning). Heating therapy. Open back shoe are best and avoid high heel shoe. The Strickland Protocol has shown a positive response in patients with a mean
return to sport in less than 3 weeks. Further research into the anatomical and biomechanical responses of this protocol are currently being undertaken.